Find prospects like One Security
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About One Security
This profile covers One Security, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Florissant, Missouri, United States and operating in Office service.
Its primary NAICS classification is 561612 (Security Guards and Patrol Services). One Security is one of 356,656 Industrial & mechanical companies listed in Missouri.
Business Contact Information
- Address
- 111 Saint Stanislaus Ct, Florissant, Missouri, 63031, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561612Security Guards and Patrol Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7381Investigation Services
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $517,000 ($0M-$1M)
One Security: frequently asked questions
What does One Security do?
This profile covers One Security, a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Investigation and Security Services, based in Florissant, Missouri, United States and operating in Office service.
Where is One Security located?
One Security is headquartered at 111 Saint Stanislaus Ct, Florissant, Missouri, 63031, United States.
How many employees does One Security have?
One Security has about 3 employees (the 1-5 range).
What is One Security's annual revenue?
One Security's annual revenue is estimated at $517,000 (the $0M-$1M range).
What industry is One Security in?
One Security is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561612 (Security Guards and Patrol Services).
Largest companies in Missouri
Largest industrial & mechanical companies
Manufacturing sales in Missouri, 2026
In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.